JPanel headerPanel = new JPanel(new BorderLayout());
JLabel titleLabel = new JLabel(GameContext.getLabel("PLAYERS"));
JPanel buttonsPanel = new JPanel(new BorderLayout());
addButton_ = new GradientButton(GameContext.getLabel("ADD"));
addButton_.setToolTipText( GameContext.getLabel("ADD_TIP") );
addButton_.addActionListener(this);
removeButton_ = new GradientButton(GameContext.getLabel("REMOVE"));
removeButton_.setToolTipText( GameContext.getLabel("REMOVE_PLAYER_TIP") );
removeButton_.addActionListener(this);
removeButton_.setEnabled(false);
buttonsPanel.add(addButton_, BorderLayout.WEST);
buttonsPanel.add(removeButton_, BorderLayout.EAST);